a {
    text-decoration: none;
}

/* start 手机概述,手机参数导航栏 */

.cart_nav {
    /* border: 1px solid red; */
    height: 63px;
    width: 100%;
    background-color: white;
    border-top: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    box-shadow: 0 5px 5px rgb(0 0 0 / 7%);
}

.cart_nav_container {
    width: 1226px;
    height: 63px;
    /*margin: auto;*/
    /* border: 1px solid red; */
    position: absolute;
    left: 12%;
}

.cart_nav_container h2 {
    font-size: 18px;
    font-weight: 400;
    color: #424242;
    float: left;
    margin-left: -57px;
    margin-top: 16px;
}

.left {
    float: left;
    line-height: 60px;
    font-size: 12px;
    color: #616161;
    margin-left: 15px;
    width: 606px;
    margin-top: -3px;
}

.left a {
    text-decoration: none;
    color: #616161;
    cursor: pointer;
}

.left span, .right span {
    margin: 0.5em;
}

.cart_nav .right {
    float: right;
    line-height: 63px;
}

.right a {
    text-decoration: none;
    color: #616161;
    font-size: 14px;
    cursor: pointer;
}

.right span {
    color: #e0e0e0;
}

.left a:hover {
    color: #ff6700;
}

.right a:hover {
    color: #ff6700;
}

.cart_nav .j_nav_buy {
    display: inline-block;
    background: #ff6700;
    width: 118px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    color: #ffffff;
}

.cart_nav .j_nav_buy:hover {
    color: #ffffff;
    background-color: chocolate;
}

/* 参数 */

div {
    display: block;
}

.component-spec-content_mix4 {
    background: #000;
    color: #fff;
    font-size: 17px;
    line-height: 2;
    text-align: justify;
    /* width: 1226px; */
    margin: auto;
}

.component-spec-content_mix4 .container {
    width: 1226px;
    margin-right: auto;
    margin-left: auto;
}

.component-spec-content_mix4 .section {
    border-bottom: 1px solid #333;
    padding: 100px 0;
    position: relative;
}

.component-spec-content_mix4 .section-banner {
    font-size: 20px;
    line-height: 40px;
}

.component-spec-content_mix4 .section-banner .logo {
    margin-bottom: 85px;
    display: block;
    width: 260px;
    height: 112px;
}

.component-spec-content_mix4 .section-banner .model {
    position: absolute;
    bottom: 98px;
    left: 508px;
    display: flex;
}

.component-spec-content_mix4 .section-banner .model-item {
    font-size: 17px;
    font-weight: 400;
    color: hsla(0, 0%, 100%, .8);
    line-height: 34px;
    text-align: center;
}

.component-spec-content_mix4 .section-banner .model .m1 {
    margin-bottom: 15px;
    width: 640px;
    height: 470px;
}

.component-spec-content_mix4 .section-banner .model-item .tit {
    text-align: left;
}

.component-spec-content_mix4 .section-banner .model-item .tit span {
    margin-left: 36px;
    margin-right: 55px;
}

/* 尺寸 */

.component-spec-content_mix4 .row {
    margin-left: -14px;
}
.component-spec-content_mix4 .section-size{
    height: 636px;
}
.span6 {
    width: 358px;
    float: left;
    margin-left: 14px;
    min-height: 1px;
    color: #ffffff;
}

.component-spec-content_mix4 .section .left p {
    font-size: 28px;
    line-height: 2;
    opacity: 1;
}
.span14{
    width: 854px;
    float: left;
    margin-left: 14px;
    min-height: 1px;

}
.component-spec-content_mix4 .section .right p{
    color: #ffffff;
}
.component-spec-content_mix4 .mt24{
    margin-top: 24px;
}
.component-spec-content_mix4 .section .right span{
    font-size: 12px;
    line-height: 2;
    color: #a6a6a6;
}
.component-spec-content_mix4 .section .right img{
    width: 745px;
    height: 317px;
    margin-top: 35px;
}

/* 内存容量 */
.component-spec-content_mix4 .section .right .strong{
    font-size: 20px;
    font-weight: 700;
    line-height: 2.4;
}
.component-spec-content_mix4 .section-ram{
    height: 225px;
}
body{
    min-width: 1226px;
}
/* 续航与充电 */
.component-spec-content_mix4 .section-endurance{
    height: 225px;
}
/* footer */
.component-spec-content_mix4 .footer{
    padding-top: 78px;
    padding-bottom: 88px;
    background-color: #131313;
    color: #7a7a7a;
    font-size: 13px;
}
.component-spec-content_mix4 p{
    margin-top: 0;
    margin-bottom: 0;
}
